.note-sidebar {
  position: relative;
  width: 320px;
  border-right: 1px solid #ccc;
  background-color: #eee;
  padding: 0;
}
.add-note {
  position: absolute;
  right: 5px;
  top: 12px;
  color: #666;
  font-size: 12px;
  padding: 2px 4px;
  box-shadow: 0px 0px 2px 0px #ccc;
  border: none;
  z-index: 1;
}

.notebook-title {
  font-size: 18px;
  font-weight: normal;
  color: #333;
  height: 45px;
  line-height: 45px;
  text-align: center;
  border-bottom: 1px solid #ccc;
  background-color: #f7f7f7;
  display: block;
}
.el-dropdown {
  min-width: 100%;
  cursor: pointer;
  padding: 0;
}
.el-dropdown-link {
  cursor: pointer;
}
.el-dropdown-menu__item {
  width: 200px;
}

.menu {
  display: flex;
  margin: 0;
}
.menu > div {
  font-size: 14px;
  padding: 2px 10px;
  flex: 1;
  border-right: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
}
.menu > div:last-child {
  border-right: none;
}

li:nth-child(odd) {
  background-color: #f2f2f2;
}

a {
  display: flex;
  padding: 3px 0;
  font-size: 12px;
  border: 2px solid transparent;
}

.note-sidebar .router-link-exact-active {
  border: 2px solid #81c0f3;
  border-radius: 3px;
}

span {
  padding: 0 10px;
  flex: 1;
}
